DE650034C - Switching device for cable distribution systems with manually disconnectable, juxtaposed fuses - Google Patents
Switching device for cable distribution systems with manually disconnectable, juxtaposed fusesInfo
- Publication number
- DE650034C DE650034C DED69109D DED0069109D DE650034C DE 650034 C DE650034 C DE 650034C DE D69109 D DED69109 D DE D69109D DE D0069109 D DED0069109 D DE D0069109D DE 650034 C DE650034 C DE 650034C
- Authority
- DE
- Germany
- Prior art keywords
- fuses
- switching device
- distribution systems
- juxtaposed
- cable distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
Landscapes
- Mechanical Control Devices (AREA)
Description
Es sind bereits S ehalt vor richtungen für Kabelverteilungssysteme mit von Hand abschaltbaren, übereinander angeordneten Sicherungen ungleicher Phasen bekannt, deren schalthebelartig an einer Grundplatte angelenkte, zu einem Stromkreis gehörende Sicherungen durch lösbare Kupplungsorgaoe derart mit einem von Hand zu betätigenden Schaltgestänge verbunden sind, daß sie einzeln oder gemeinsam zu- und abgeschaltet werden können. Diese Schaltvorrichtungen werden neuerdings wegen ihrer größeren Ku-rzschlußsicherheit solchen mit nebeneinanderliegenden Sicherungen ungleicher Phasen) vorgezogen. Wegen Platzmangels muß man aber manchmal auf letztere zurückgreifen.There are already stop devices for cable distribution systems with manually switched off, fuses of unequal phases arranged one above the other are known whose gearshift lever-like hinged to a base plate, fuses belonging to a circuit through detachable coupling orgaoe are connected to a manually operated shift linkage that they can be switched on and off individually or together. These switching devices are recently because of their greater short-term security those with adjacent fuses of unequal phases). But because of a lack of space you have to sometimes resort to the latter.
Es sind auch Sicherungskästen bekannt, welche drei nebeneinander liegende Sicherungen ungleicher Phasen enthalten, 'die schalthebelartig an einer gemeinsamen Grundplatte angelenkt sind und mittels exzentrisch drehbarer, den Kastendeckel durchdringender Knöpfe im Bedarfsfalle 'einzeln oder gemeinsam zu- und abgeschaltet werden können.Fuse boxes are also known which three fuses located next to each other Contain unequal phases, 'the gear lever-like on a common base plate are articulated and by means of eccentrically rotatable, the box cover penetrating Buttons can be switched on and off individually or together if necessary.
Bei diesen Schaltvorrichtungen ist es aber nicht möglich, wenn eine oder zwei Sicherungen - ausgeschaltet sind, die dritte Sicherung ohne Wiedereinschaltung der anderen Sicherungen auszuschalten. Tatsächlich kamin aber bei Kabelverteilungssystemen das Bedürfnis auftreten, daß man in einem Dreiphasennetz auch die dritte Sicherung ausschaltet, nachdem man vorher bereits die beiden anderen Sicherungen ausgeschaltet hat. Dabei wünscht man keine Wiedereinschaltung dieser ersten beiden Sicherungen.With these switching devices, however, it is not possible to have one or two fuses - are switched off, the third fuse without reactivating the other fuses turn off. In fact, however, there was a need for cable distribution systems occur that one also switches off the third fuse in a three-phase network after the other two fuses have already been switched off beforehand. In doing so, wishes you do not reconnect these first two fuses.
Die Erfindung bezweckt nun, diesen Mangel auszuschalten. Sie besteht darin, daß bei S ehalt vorrichtungen für Kabelverteilungssysteme mit von Hand abschaltbaren, nebeneinander angeordneten Sicherungen, die in bekannter Weise schalthebelartig an einer Grundplatte angelenkten, 'zu einem Stromkreis gehörenden Sicherungen mit einem drehbar gelagerten Schaltbügel durch Kupplungsorgane, 'die am Schaltbügel befestigt sind, derart verbunden sind, daß sie unabhängig voneinander !einzeln oder gemeinsam zu- und abgeschaltet werden können.The invention now aims to eliminate this deficiency. It consists in that in the case of holding devices for cable distribution systems that can be switched off manually, next to each other arranged fuses, which are articulated in a known manner like a gearshift lever on a base plate, 'to a circuit associated fuses with a pivoted switch bracket through coupling elements, 'Which are attached to the switch bracket, are connected in such a way that they are independent can be switched on and off individually or together.
Auf der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt, und zwar zeigtIn the drawing, the object of the invention is shown for example, namely shows
Abb. ι eine Vorderansicht undFig. Ι a front view and
Abb. 2 eine Seitenansicht der Schaltvorrichtung. Fig. 2 is a side view of the switching device.
Drei Sicherungen«, b, c ungleicher Phasen sind schwenkbar um die Achse d an einer Grundplatte e schalthebelartig angelenkt. Durch Isolierwände / sind die einzelnen Phasen voneinander getrennts Die Messerg·, h Three fuses, b, c of unequal phases are articulated pivotably about the axis d on a base plate e like a gearshift lever. By insulating walls / have the different phases from each other getrennts The Messerg ·, h
dringen in Kontaktfedern I, k ein, oder umgekehrt. In dem dargestellten Beispiel ist auf der Achse d ein Schaltbügel m gelagert, der sämtliche Sicherungen umfaßt. An seinem 5 oberen Querbalken« sind geeignete Kupplungsorgane, z. B. Federbolzen o, angeordnet, die in die oberen Stirnseiten der Sicheruingen eindringen bzw. mittels der Knöpfe ρ aus diesen herausgezogen werden können. An dempenetrate contact springs I, k , or vice versa. In the example shown, a switch bracket m is mounted on the axis d , which includes all the fuses. On its 5 upper crossbars are suitable coupling elements, for. B. spring bolts o, arranged, which penetrate into the upper end faces of the fuse or can be pulled out of these by means of the buttons ρ. To the
ι ο Querbalken η ist ferner ein Handgriff q befestigt. ι ο crossbar η a handle q is also attached.
In Abb. ι ist beispielsweise die Sicherunge ausgekuppelt. Durch Umlegen des Bügels m werden die Sicherungen a, b ausgeschaltet.In Fig. Ι, for example, the fuse is disengaged. By moving the bracket m , the fuses a, b are switched off.
In der Ausschaltstellung können auch , diese Sicherungen entkuppelt und der Bügel m leer zurückgeschwenkt werden, um auch die Sicherung c auszuschalten. Ganz nach Belieben können die Sicherungen auch einzelnIn the switch-off position, these fuses can also be uncoupled and the bracket m can be swiveled back empty in order to also switch off the fuse c. The backups can also be made individually as you wish
so nacheinander oder gemeinsam zugeschaltet werden.so switched on one after the other or together will.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED69109D DE650034C (en) | 1934-11-09 | 1934-11-09 | Switching device for cable distribution systems with manually disconnectable, juxtaposed fuses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED69109D DE650034C (en) | 1934-11-09 | 1934-11-09 | Switching device for cable distribution systems with manually disconnectable, juxtaposed fuses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE650034C true DE650034C (en) | 1937-09-09 |
Family
ID=7060186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED69109D Expired DE650034C (en) | 1934-11-09 | 1934-11-09 | Switching device for cable distribution systems with manually disconnectable, juxtaposed fuses |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE650034C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1106836B (en) * | 1956-03-15 | 1961-05-18 | Pfisterer Elektrotech Karl | Multipole fuse disconnector with fuses that can be released individually from the outside |
| DE1151294B (en) * | 1959-02-26 | 1963-07-11 | Kurt Goehre K G Dr | Multipole electrical disconnector or fuse disconnector for low voltage overhead lines |
| DE2800277A1 (en) * | 1978-01-04 | 1979-07-05 | Felten & Guilleaume Carlswerk | Connection panel for incoming telephone cables - has lugs on side walls to hold insulating piece facing circuit breaker contacts |
-
1934
- 1934-11-09 DE DED69109D patent/DE650034C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1106836B (en) * | 1956-03-15 | 1961-05-18 | Pfisterer Elektrotech Karl | Multipole fuse disconnector with fuses that can be released individually from the outside |
| DE1151294B (en) * | 1959-02-26 | 1963-07-11 | Kurt Goehre K G Dr | Multipole electrical disconnector or fuse disconnector for low voltage overhead lines |
| DE2800277A1 (en) * | 1978-01-04 | 1979-07-05 | Felten & Guilleaume Carlswerk | Connection panel for incoming telephone cables - has lugs on side walls to hold insulating piece facing circuit breaker contacts |
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